Centrum Schwule Geschichte

Kalk (German: Köln-Kalk [ˈkœln ˈkalk], Kölsch: Kallek [ˈkalək] or [kalːk]) is the Eighth borough or Stadtbezirk of Cologne, Germany. Kalk was merged into the city of Cologne in 1910, the borough was formed in 1975. The borough of Kalk borders with Mülheim to the North, Rheinisch-Bergischer Kreis to the East, the Cologne borough of Porz to the South and Deutz to the West.

Kalk Post is an underground station on the Cologne Stadtbahn lines 1 and 9, located in Cologne. The station lies at the intersection of Kalker Hauptstraße and Trimbornstraße in the district of Kalk. Köln-Trimbornstraße station is located some 200m to the south. The station was opened in 1980 and consists of a mezzanine and two side platforms with two rail tracks.

Köln Trimbornstraße is a railway station situated at Kalk, Cologne in the German state of North Rhine-Westphalia on the Sieg and East Rhine Railways. It was opened on 2 June 1991 on a railway that was originally built as part of the Deutz–Gießen railway on 1 January 1859.Köln Trimbornstraße station is served by the S12 and S13 lines of the Rhine-Ruhr S-Bahn. Both lines operate towards Cologne at 20-minute intervals, so together they provide a 10-minute interval S-Bahn service to Cologne. It is also served by the S19 service between Düren and Au (Sieg), running hourly (substituting for an S13 service). It is classified by Deutsche Bahn as a category 5 station.The KVB light rail station of Kalk Post is located within 200m walking distance from here.

Mülheimer Friedhof is a cemetery in Cologne, Germany. It was established on 30 September 1904.

Sportpark Höhenberg is a sports facility in the Merheimer Heide in Cologne's Höhenberg quarter on the right bank of the Rhine. The football stadium belonging to the facility is the home ground of association football club Viktoria Köln and American football team Cologne Crocodiles. Currently, the sports facility seats 10,001.

FC Viktoria Köln is a German association football club from the city of Cologne in North Rhine-Westphalia, that competes in the 3. Liga.

Chemische Fabrik Kalk (CFK) (lit. Chemical Factory Kalk) was a German chemicals company based in Kalk, a city district of Cologne. The company was founded in 1858 as Chemische Fabrik Vorster & Grüneberg, Cöln by Julius Vorster and Hermann Julius Grüneberg and was renamed to Chemische Fabrik Kalk GmbH in 1892. At times the company was the second-largest German producer of soda ash and was, with almost 2400 employees, one of the largest employers in Cologne. For decades the chimneys and the water tower of the factory dominated the skyline of Cologne-Kalk. In 1960 the company was acquired by the Salzdetfurth AG, which was later renamed into Kali und Salz (nowadays K+S) and became a subsidiary of BASF. All production facilities of the former Chemische Fabrik Kalk were closed in 1993, and the name Chemische Fabrik Kalk since then exists only as the name of a wholesale subsidiary of K+S. The factory was demolished and after the decontamination of the premises the new Cologne police departments headquarters and the Köln Arcaden shopping mall were built on the former factory premises.

Köln-Buchforst is a railway station situated at Buchforst, Cologne in western Germany. It is served by the S6 and S11 lines of the Rhine-Ruhr S-Bahn.

Katholischer Friedhof Köln-Mülheim is a cemetery in Cologne, Germany. The oldest gravestone dates to 1841.

Ostheim (Colognian: Uustem or Ossheim) is an eastern district of Cologne in the Kalk district on the right bank of the Rhine. Until the 19th century, Ostheim was a small, agricultural village of the parish of Merheim. During the industrialization of the cities of Kalk and Mülheim am Rhein, Ostheim developed into a residential area for the workers of the factories there. With the incorporation of the mayoralty of Merheim on April 1, 1914, Ostheim became an independent district of Cologne. Due to the bomb-related destruction of the larger neighboring districts in World War II and the associated housing shortage as well as increasing industrialization, several housing estates were built in Ostheim, so that the number of inhabitants more than tripled between 1950 and 1980. In particular, the high-rise area on Gernsheimer Strasse, built in the 1970s, developed into a social hotspot with an increased need for care. Through measures on the part of the authorities as well as private initiative, attempts are being made to counteract this development.

Köln-Mülheim is a railway station situated at Mülheim, Cologne in western Germany. It is served by several regional trains, the S6 and S11 lines of the Rhine-Ruhr S-Bahn and the 13 and 18 lines of Cologne Stadtbahn.

Stegerwaldsiedlung is a station on the Cologne Stadtbahn lines 3 and 4, located in the Cologne district of Mülheim.